1. Greenwald DA. Protein-losing gastroenteropathy. In: Feldman M, Friedman LS, Sleisenger MH, eds. Sleisenger and Fordtran’s gastrointestinal and liver disease, 8th ed. Philadelphia, PA: WB Saunders, 2006, pp. 557–562.
2. Farrell JJ. Digestion and absorption of nutrients and vitamins. In: Feldman M, Freidman LS, Sleisenger MH, eds. Sleisenger and Fordtran’s gastrointestinal and liver disease, 8th ed. Philadelphia, PA: WB Saunders, 2006, Chapter 97.
3. Daniel H. Molecular and integrative physiology of intestinal peptide transport. Ann Rev Physiol 2004;66:361–384.
4. Silk DB, Marrs TC, Addison JM. Absorption of amino acids from an amino acid mixture simulating casein and a tryptic hydrolysate of casein in man. Clin Sci Mol Med 1973;45:715–719.
5. Adibi SA. Regulation of expression of the intestinal oligopeptide transporter (Pept-1) in health and disease. Am J Physiol Gastrointest Liver Physiol 2003; 285:G779–G788.